SOLUTION: If 9 sin t − cos t = 0, find all possible values of sin t and cos t. sin t = cos t =

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Question 921133: If 9 sin t − cos t = 0, find all possible values of sin t and cos t.
sin t =
cos t =
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
I'll get you started


9%2Asin%28t%29+-+cos%28t%29=0


9%2Asin%28t%29+=+cos%28t%29


81%2Asin%5E2%28t%29+=+cos%5E2%28t%29


81%2Asin%5E2%28t%29+=+1-sin%5E2%28t%29


81%2Asin%5E2%28t%29%2Bsin%5E2%28t%29+=+1


82%2Asin%5E2%28t%29+=+1


and I'll let you finish up from here.